528021590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2779061}}^1$

素因数の和:2779087

約数の個数: 16

約数和(自身を含む): 1000462320

約数和(自身を除く): 472440730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2779061, 5558122, 13895305, 27790610, 52802159, 105604318, 264010795, 528021590]

約数ペア:

[(1, 528021590), (2, 264010795), (5, 105604318), (10, 52802159), (19, 27790610), (38, 13895305), (95, 5558122), (190, 2779061)]